| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.77 | 4.373% | $69.6899 | $69.69 | $69.70 | $69.70 |
| Purchase #2 | $141.66 | 3.478% | $146.5869 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $138.92 | 4.233% | $144.8005 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $110.65 | 10.446% | $122.2085 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $72.29 | 12.497% | $81.3241 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $219.34 | 10.819% | $243.0704 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $57.75 | 9.158% | $63.0387 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $807.38 | $870.7190 | $870.72 | $870.70 | $870.70 | |